243724884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1609}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 613448640

約数和(自身を除く): 369723756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 971, 1609, 1942, 2913, 3218, 3884, 4827, 5826, 6436, 9654, 11652, 12623, 19308, 20917, 25246, 37869, 41834, 50492, 62751, 75738, 83668, 125502, 151476, 251004, 1562339, 3124678, 4687017, 6249356, 9374034, 18748068, 20310407, 40620814, 60931221, 81241628, 121862442, 243724884]

約数ペア:

[(1, 243724884), (2, 121862442), (3, 81241628), (4, 60931221), (6, 40620814), (12, 20310407), (13, 18748068), (26, 9374034), (39, 6249356), (52, 4687017), (78, 3124678), (156, 1562339), (971, 251004), (1609, 151476), (1942, 125502), (2913, 83668), (3218, 75738), (3884, 62751), (4827, 50492), (5826, 41834), (6436, 37869), (9654, 25246), (11652, 20917), (12623, 19308)]